The service life of microprocessor-based protection is 25 years
Khanty-Mansiysk, 26 Oct – IA Neftegaz.RU. Rosseti FGC UES has upgraded the protection of the power equipment at the substation (SS) 500kV Bush, one of the major power centres of Nizhnevartovsk district of the Khanty-Mansiysk Autonomous Okrug (KHMAO).
The grids FGC UES reported on 26 October 2020.
At SS 500 kV Cluster was replaced by the protection of auto-transformer groups.
Instead of the outdated microelectronic devices with modern devices based on microprocessors.
Such systems protect the equipment from short circuits and increase the reliability of electricity supply in Nizhnevartovsk and enterprises of oil and gas complex of the region.
New equipment has high performance and has the features of continuous self-diagnostics that greatly increases its reliability.
The service life of microprocessor-based protection is 25 years.
Power 500 kV Cluster – 1002 MVA.
It provides power supply of the enterprises of oil and gas production complex in Nizhnevartovsk district KHMAO, among them Rosneft, Slavneft, LUKOIL-Western Siberia.